Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038291900421.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudOpsManagement-PT-00320by00160, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291900421
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 23K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 153K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 110K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Mar 28 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 23 03:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 03:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 22 12:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 12:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 13 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 17K May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudOpsManagement-PT-00320by00160-00
FORMULA_NAME CloudOpsManagement-PT-00320by00160-01
FORMULA_NAME CloudOpsManagement-PT-00320by00160-02
FORMULA_NAME CloudOpsManagement-PT-00320by00160-03
FORMULA_NAME CloudOpsManagement-PT-00320by00160-04
FORMULA_NAME CloudOpsManagement-PT-00320by00160-05
FORMULA_NAME CloudOpsManagement-PT-00320by00160-06
FORMULA_NAME CloudOpsManagement-PT-00320by00160-07
FORMULA_NAME CloudOpsManagement-PT-00320by00160-08
FORMULA_NAME CloudOpsManagement-PT-00320by00160-09
FORMULA_NAME CloudOpsManagement-PT-00320by00160-10
FORMULA_NAME CloudOpsManagement-PT-00320by00160-11
FORMULA_NAME CloudOpsManagement-PT-00320by00160-12
FORMULA_NAME CloudOpsManagement-PT-00320by00160-13
FORMULA_NAME CloudOpsManagement-PT-00320by00160-14
FORMULA_NAME CloudOpsManagement-PT-00320by00160-15

=== Now, execution of the tool begins

BK_START 1620578803416

Running Version 0
[2021-05-09 16:46:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 16:46:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 16:46:44] [INFO ] Load time of PNML (sax parser for PT used): 19 ms
[2021-05-09 16:46:44] [INFO ] Transformed 27 places.
[2021-05-09 16:46:44] [INFO ] Transformed 29 transitions.
[2021-05-09 16:46:44] [INFO ] Parsed PT model containing 27 places and 29 transitions in 58 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 16:46:44] [INFO ] Initial state test concluded for 3 properties.
FORMULA CloudOpsManagement-PT-00320by00160-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00320by00160-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 64 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2021-05-09 16:46:45] [INFO ] Computed 11 place invariants in 7 ms
[2021-05-09 16:46:45] [INFO ] Implicit Places using invariants in 120 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 143 ms to find 1 implicit places.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:46:45] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-09 16:46:45] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Starting structural reductions, iteration 1 : 26/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:46:45] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-09 16:46:45] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Finished structural reductions, in 2 iterations. Remains : 26/27 places, 29/29 transitions.
[2021-05-09 16:46:45] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-09 16:46:45] [INFO ] Flatten gal took : 44 ms
FORMULA CloudOpsManagement-PT-00320by00160-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00320by00160-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00320by00160-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 16:46:45] [INFO ] Flatten gal took : 5 ms
[2021-05-09 16:46:45] [INFO ] Input system was already deterministic with 29 transitions.
Finished random walk after 34420 steps, including 1 resets, run visited all 18 properties in 28 ms. (steps per millisecond=1229 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0) U G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Graph (trivial) has 7 edges and 26 vertex of which 6 / 26 are part of one of the 3 SCC in 2 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 23 transition count 24
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 23 transition count 22
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 19 transition count 22
Applied a total of 9 rules in 12 ms. Remains 19 /26 variables (removed 7) and now considering 22/29 (removed 7) transitions.
[2021-05-09 16:46:45] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 16:46:45] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:46:45] [INFO ] Implicit Places using invariants in 32 ms returned []
[2021-05-09 16:46:45] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 16:46:45] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:46:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:46:45] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2021-05-09 16:46:45] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 16:46:45] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 16:46:45] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:46:45] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 19/26 places, 22/29 transitions.
Stuttering acceptance computed with spot in 205 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-00320by00160-00 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s7 1) (GEQ s8 1)), p0:(GEQ s14 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA CloudOpsManagement-PT-00320by00160-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00320by00160-00 finished in 369 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Graph (trivial) has 8 edges and 26 vertex of which 7 / 26 are part of one of the 3 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 22 transition count 23
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 22 transition count 22
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 20 transition count 22
Applied a total of 5 rules in 5 ms. Remains 20 /26 variables (removed 6) and now considering 22/29 (removed 7) transitions.
[2021-05-09 16:46:46] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 20 cols
[2021-05-09 16:46:46] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-09 16:46:46] [INFO ] Implicit Places using invariants in 34 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
[2021-05-09 16:46:46] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 16:46:46] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 16:46:46] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:46:46] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Starting structural reductions, iteration 1 : 19/26 places, 22/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 19 /19 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2021-05-09 16:46:46] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 16:46:46] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 16:46:46] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:46:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 2 iterations. Remains : 19/26 places, 22/29 transitions.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudOpsManagement-PT-00320by00160-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s10 1), p0:(GEQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00320by00160-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00320by00160-03 finished in 192 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 8 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Graph (trivial) has 7 edges and 26 vertex of which 6 / 26 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Applied a total of 1 rules in 4 ms. Remains 23 /26 variables (removed 3) and now considering 26/29 (removed 3) transitions.
[2021-05-09 16:46:46] [INFO ] Flow matrix only has 23 transitions (discarded 3 similar events)
// Phase 1: matrix 23 rows 23 cols
[2021-05-09 16:46:46] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 16:46:46] [INFO ] Implicit Places using invariants in 20 ms returned [15, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 21 ms to find 2 implicit places.
[2021-05-09 16:46:46] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 16:46:46] [INFO ] Flow matrix only has 23 transitions (discarded 3 similar events)
// Phase 1: matrix 23 rows 21 cols
[2021-05-09 16:46:46] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:46:46] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Starting structural reductions, iteration 1 : 21/26 places, 26/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 26/26 (removed 0) transitions.
[2021-05-09 16:46:46] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 16:46:46] [INFO ] Flow matrix only has 23 transitions (discarded 3 similar events)
// Phase 1: matrix 23 rows 21 cols
[2021-05-09 16:46:46] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:46:46] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/26 places, 26/29 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-00320by00160-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s5 1) (LT s7 1) (LT s20 1) (AND (GEQ s3 1) (GEQ s4 1)) (AND (GEQ s13 1) (GEQ s15 1) (GEQ s17 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 299 steps with 0 reset in 12 ms.
FORMULA CloudOpsManagement-PT-00320by00160-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00320by00160-04 finished in 147 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((X((G(p1) U (p2&&G(p1))))||p0))))], workingDir=/home/mcc/execution]
Support contains 6 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:46:46] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-09 16:46:46] [INFO ] Implicit Places using invariants in 30 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
// Phase 1: matrix 29 rows 25 cols
[2021-05-09 16:46:46] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-09 16:46:46] [INFO ] Dead Transitions using invariants and state equation in 292 ms returned []
Starting structural reductions, iteration 1 : 25/26 places, 29/29 transitions.
Applied a total of 0 rules in 7 ms. Remains 25 /25 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 25 cols
[2021-05-09 16:46:46] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-09 16:46:46] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 2 iterations. Remains : 25/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 173 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudOpsManagement-PT-00320by00160-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s11 1) (LT s12 1) (LT s23 1) (GEQ s21 1)), p2:(OR (LT s11 1) (LT s12 1) (LT s23 1) (GEQ s21 1)), p1:(OR (LT s13 1) (LT s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 182 ms.
Product exploration explored 100000 steps with 50000 reset in 163 ms.
Knowledge obtained : [p0, p2, p1]
Stuttering acceptance computed with spot in 155 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 73 ms.
Product exploration explored 100000 steps with 50000 reset in 132 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 166 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 25 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 25/25 places, 29/29 transitions.
Graph (trivial) has 8 edges and 25 vertex of which 7 / 25 are part of one of the 3 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Applied a total of 1 rules in 3 ms. Remains 21 /25 variables (removed 4) and now considering 24/29 (removed 5) transitions.
[2021-05-09 16:46:48] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 16:46:48] [INFO ] Flow matrix only has 21 transitions (discarded 3 similar events)
// Phase 1: matrix 21 rows 21 cols
[2021-05-09 16:46:48] [INFO ] Computed 9 place invariants in 5 ms
[2021-05-09 16:46:48] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 21/25 places, 24/29 transitions.
Product exploration explored 100000 steps with 50000 reset in 101 ms.
Product exploration explored 100000 steps with 50000 reset in 141 ms.
[2021-05-09 16:46:48] [INFO ] Flatten gal took : 9 ms
[2021-05-09 16:46:48] [INFO ] Flatten gal took : 4 ms
[2021-05-09 16:46:48] [INFO ] Time to serialize gal into /tmp/LTL5135042479789880586.gal : 1 ms
[2021-05-09 16:46:48] [INFO ] Time to serialize properties into /tmp/LTL14148604431234439705.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL5135042479789880586.gal, -t, CGAL, -LTL, /tmp/LTL14148604431234439705.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5135042479789880586.gal -t CGAL -LTL /tmp/LTL14148604431234439705.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("((((ScWorking<1)||(WebAppRuntime<1))||(Bounder1<1))||(Wsr3Deployed>=1))")||(X((G("((WSRuntime2<1)||(Wsr2NotDeployed<1))"))U(("((((ScWorking<1)||(WebAppRuntime<1))||(Bounder1<1))||(Wsr3Deployed>=1))")&&(G("((WSRuntime2<1)||(Wsr2NotDeployed<1))")))))))))
Formula 0 simplified : !XF("((((ScWorking<1)||(WebAppRuntime<1))||(Bounder1<1))||(Wsr3Deployed>=1))" | X(G"((WSRuntime2<1)||(Wsr2NotDeployed<1))" U ("((((ScWorking<1)||(WebAppRuntime<1))||(Bounder1<1))||(Wsr3Deployed>=1))" & G"((WSRuntime2<1)||(Wsr2NotDeployed<1))")))
Detected timeout of ITS tools.
[2021-05-09 16:47:03] [INFO ] Flatten gal took : 6 ms
[2021-05-09 16:47:03] [INFO ] Applying decomposition
[2021-05-09 16:47:03] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph12956893099058745619.txt, -o, /tmp/graph12956893099058745619.bin, -w, /tmp/graph12956893099058745619.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph12956893099058745619.bin, -l, -1, -v, -w, /tmp/graph12956893099058745619.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 16:47:03] [INFO ] Decomposing Gal with order
[2021-05-09 16:47:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 16:47:03] [INFO ] Removed a total of 2 redundant transitions.
[2021-05-09 16:47:03] [INFO ] Flatten gal took : 157 ms
[2021-05-09 16:47:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-09 16:47:03] [INFO ] Time to serialize gal into /tmp/LTL70090192249848849.gal : 1 ms
[2021-05-09 16:47:03] [INFO ] Time to serialize properties into /tmp/LTL561173849037855220.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL70090192249848849.gal, -t, CGAL, -LTL, /tmp/LTL561173849037855220.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL70090192249848849.gal -t CGAL -LTL /tmp/LTL561173849037855220.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F(("((((i1.u4.ScWorking<1)||(u6.WebAppRuntime<1))||(i1.u3.Bounder1<1))||(u7.Wsr3Deployed>=1))")||(X((G("((u5.WSRuntime2<1)||(u5.Wsr2NotDeployed<1))"))U(("((((i1.u4.ScWorking<1)||(u6.WebAppRuntime<1))||(i1.u3.Bounder1<1))||(u7.Wsr3Deployed>=1))")&&(G("((u5.WSRuntime2<1)||(u5.Wsr2NotDeployed<1))")))))))))
Formula 0 simplified : !XF("((((i1.u4.ScWorking<1)||(u6.WebAppRuntime<1))||(i1.u3.Bounder1<1))||(u7.Wsr3Deployed>=1))" | X(G"((u5.WSRuntime2<1)||(u5.Wsr2NotDeployed<1))" U ("((((i1.u4.ScWorking<1)||(u6.WebAppRuntime<1))||(i1.u3.Bounder1<1))||(u7.Wsr3Deployed>=1))" & G"((u5.WSRuntime2<1)||(u5.Wsr2NotDeployed<1))")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14462024579834320604
[2021-05-09 16:47:18] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14462024579834320604
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14462024579834320604]
Compilation finished in 263 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin14462024579834320604]
Link finished in 58 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((X(([]((LTLAPp1==true)) U ((LTLAPp2==true)&&[]((LTLAPp1==true)))))||(LTLAPp0==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin14462024579834320604]
LTSmin run took 317 ms.
FORMULA CloudOpsManagement-PT-00320by00160-05 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudOpsManagement-PT-00320by00160-05 finished in 33072 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Graph (trivial) has 11 edges and 26 vertex of which 9 / 26 are part of one of the 4 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 21 transition count 21
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 21 transition count 19
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 17 transition count 19
Applied a total of 9 rules in 2 ms. Remains 17 /26 variables (removed 9) and now considering 19/29 (removed 10) transitions.
[2021-05-09 16:47:19] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 16:47:19] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:47:19] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-09 16:47:19] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 16:47:19] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:47:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:47:19] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2021-05-09 16:47:19] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 16:47:19] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 16:47:19] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:47:19] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 17/26 places, 19/29 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-00320by00160-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s7 1) (GEQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 4442 steps with 1 reset in 14 ms.
FORMULA CloudOpsManagement-PT-00320by00160-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00320by00160-07 finished in 165 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0) U ((p1&&X(p0))||X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:47:19] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 16:47:19] [INFO ] Implicit Places using invariants in 14 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 15 ms to find 1 implicit places.
// Phase 1: matrix 29 rows 25 cols
[2021-05-09 16:47:19] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-09 16:47:19] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Starting structural reductions, iteration 1 : 25/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 25 cols
[2021-05-09 16:47:19] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-09 16:47:19] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 2 iterations. Remains : 25/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : CloudOpsManagement-PT-00320by00160-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s5 1) (GEQ s7 1) (GEQ s24 1)), p1:(OR (LT s19 1) (LT s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00320by00160-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00320by00160-08 finished in 189 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((!p0&&X(X(!p0))&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:47:19] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 16:47:19] [INFO ] Implicit Places using invariants in 13 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 28 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:47:19] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-09 16:47:19] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Starting structural reductions, iteration 1 : 24/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:47:19] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:47:19] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 202 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), true, p0, (NOT p1), p0]
Running random walk in product with property : CloudOpsManagement-PT-00320by00160-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s8 1) (GEQ s9 1)), p1:(AND (LT s14 1) (OR (LT s0 1) (LT s23 1)))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00320by00160-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00320by00160-09 finished in 310 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Graph (trivial) has 11 edges and 26 vertex of which 9 / 26 are part of one of the 4 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 21 transition count 21
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 21 transition count 19
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 17 transition count 19
Applied a total of 9 rules in 2 ms. Remains 17 /26 variables (removed 9) and now considering 19/29 (removed 10) transitions.
[2021-05-09 16:47:20] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 16:47:20] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:47:20] [INFO ] Implicit Places using invariants in 11 ms returned []
[2021-05-09 16:47:20] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 16:47:20] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:47:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:47:20] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2021-05-09 16:47:20] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 16:47:20] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 16:47:20] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:47:20] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 17/26 places, 19/29 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-00320by00160-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 1 ms.
FORMULA CloudOpsManagement-PT-00320by00160-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00320by00160-10 finished in 124 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X((!p0 U (G(!p0)||(X(!p0)&&p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:47:20] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 16:47:20] [INFO ] Implicit Places using invariants in 36 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 37 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:47:20] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:47:20] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Starting structural reductions, iteration 1 : 24/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:47:20] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:47:20] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 250 ms :[true, false, false, p0, false, (NOT p0), p0, p0]
Running random walk in product with property : CloudOpsManagement-PT-00320by00160-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 6}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 7}], [{ cond=(AND p0 p1), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 7}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=p0, acceptance={} source=6 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=7 dest: 0}, { cond=(AND p0 p1), acceptance={} source=7 dest: 6}]], initial=1, aps=[p0:(AND (GEQ s8 1) (GEQ s9 1)), p1:(AND (OR (LT s8 1) (LT s9 1)) (OR (LT s8 1) (LT s9 1)) (GEQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00320by00160-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00320by00160-12 finished in 404 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U ((p1&&X((p2||G(p3)))) U p3)))], workingDir=/home/mcc/execution]
Support contains 9 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:47:20] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 16:47:20] [INFO ] Implicit Places using invariants in 18 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 18 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:47:20] [INFO ] Computed 8 place invariants in 5 ms
[2021-05-09 16:47:20] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Starting structural reductions, iteration 1 : 24/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:47:20] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:47:20] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 135 ms :[(NOT p3), (NOT p3), true, (NOT p3)]
Running random walk in product with property : CloudOpsManagement-PT-00320by00160-13 automaton TGBA [mat=[[{ cond=p3, acceptance={} source=0 dest: 0}, { cond=(NOT p3), acceptance={} source=0 dest: 2}], [{ cond=(AND p3 (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p3) p1 p2), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p3) (NOT p1)) (AND (NOT p3) (NOT p2))), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p3) p1 (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p3) p0), acceptance={0} source=3 dest: 3}]], initial=3, aps=[p3:(AND (GEQ s5 1) (GEQ s7 1) (GEQ s23 1)), p2:(AND (GEQ s10 1) (GEQ s22 1)), p1:(LT s14 1), p0:(AND (GEQ s13 1) (GEQ s16 1) (GEQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00320by00160-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00320by00160-13 finished in 212 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(G(p0))&&G((!p0||(!p1&&X(p2))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 26 cols
[2021-05-09 16:47:20] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-09 16:47:20] [INFO ] Implicit Places using invariants in 11 ms returned [16, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 12 ms to find 2 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:47:20] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:47:20] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Starting structural reductions, iteration 1 : 24/26 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:47:20] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:47:20] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/26 places, 29/29 transitions.
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (NOT p2) p1), true, (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : CloudOpsManagement-PT-00320by00160-14 automaton TGBA [mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s4 1)), p1:(AND (GEQ s8 1) (GEQ s22 1)), p2:(OR (LT s1 1) (LT s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 1 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00320by00160-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00320by00160-14 finished in 230 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620578841336

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudOpsManagement-PT-00320by00160"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is CloudOpsManagement-PT-00320by00160, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r045-oct2-162038291900421"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-00320by00160.tgz
mv CloudOpsManagement-PT-00320by00160 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;